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KT Performance » 2003, 2500
Products for:
- Year: 2003
- Model: 2500
View Universal items for: 2003 2500
Browse Products
Description: Maintain stock ride quality and achieve increased ground clearance with this 2.5-inch Leveling lift kit.
This kit offers the ability to run up to 33-inch tires and is a 100% bolt-on installation.
Item #: 374B
Condition:
New
Price: $99.95
Description: Easy bolt-on installation
Increased ground clearance
Levels the front with the rear of the vehicle
Maintains factory ride quality
Coil spacers
Hardware
SHOCKS
(2) Front Premium N2.0 series shocks
Item #: 374.20B
Condition:
New
Free Ground Shipping
Price: $169.95
Description: Take your Heavy Duty Truck to the next level with Rough Country's 6-inch Suspension Lift designed to run up to 35-inch tires. Gain increased ground clearance while maintaining factory ride quality...More Details »
Item #: 297N2
Condition:
New
Free Ground Shipping
Price: $1,369.95
Description: • Increased ground clearance
• Maintains factory steering angles
• Works with factory 17" and 20" wheels
• Control arm drop brackets reduce control arm angle, improving ride quality and...More Details »
Item #: 392.23
Condition:
New
Price: $999.94
Sale: $899.95
Save: 10%
Save: $99.99
Description: S&B Silicone Body Mount Kit for Chevy/GMC 1500/2500/3500 Extended/Crew Cab
MADE FROM A PREMIUM SILICONE RUBBER
These bushings offer great vibration isolation and will not crack or...More Details »
Item #: 81-2001
Condition:
New
Restocking now. Orders will begin shipping on January 30 2026.
Free Shipping
Price: $599.99
Sale: $499.99
Save: 17%
Save: $100.00
Description: S&B Silicone Body Mount Kit for Chevy/GMC 1500/2500/3500 Standard Cab
MADE FROM A PREMIUM SILICONE RUBBER
These bushings offer great vibration isolation and will not crack or breakdown...More Details »
Item #: 81-2000
Condition:
New
Free Shipping
Price: $540.99
Sale: $449.99
Save: 17%
Save: $91.00
Description: S&B Cold Air Intake for Dodge 1500 (Mega Cab Only), 2500/3500 5.7L (Cotton Cleanable, Red)
Item #: 75-5111
Condition:
New
This item cannot be shipped to California!
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Chevy/GMC Silverado, GMC Sierra 1500, 2500, 3500 / Tahoe, Yukon (Cotton Cleanable, Red)
Item #: 75-5157
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Chevy/GMC Silverado, GMC Sierra 1500, 2500, 3500 / Tahoe, Yukon (Dry Extendable, White)
Item #: 75-5157D
Condition:
New
This item cannot be shipped to California!
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Chevy/GMC 6.6L LB7 Duramax (Cotton Cleanable, Red)
Item #: 75-5101
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Chevy/GMC 6.6L LB7 Duramax (Dry Extendable, White)
Item #: 75-5101D
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Dodge 5.9L Cummins (Cotton Cleanable, Red)
Item #: 75-5094
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Cold Air Intake Kit for Dodge 5.9L Cummins (Dry Extendable, White)
Item #: 75-5094D
Condition:
New
Price: $456.99
Sale: $379.99
Save: 17%
Save: $77.00
Description: S&B Filter Wrap for Dodge 2500/3500 5.9L/6.7L, Diesel, Conical for KF-1032, KF-1032D
Item #: WF-1017
Condition:
New
Price: $36.99
Sale: $29.99
Save: 19%
Save: $7.00
Description: S&B Filter Wrap for KF-1035 & KF-1068 Filters, WF-1023
Item #: WF-1023
Condition:
New
Price: $36.99
Sale: $29.99
Save: 19%
Save: $7.00
Description: S&B Filter Wrap for KF-1063 for Ford F-250/F-350/F-450/F-550 / Chevy/GMC 1500/SUV's / Nissan Titan / Cadillac Escalade
Item #: WF-1059
Condition:
New
Price: $36.99
Sale: $29.99
Save: 19%
Save: $7.00
Description: S&B Filter Wrap KF-1056 Filters for Dodge/Ram 1500/250/3500 / Toyota Tundra/Sequoia
Item #: WF-1034
Condition:
New
Price: $36.99
Sale: $29.99
Save: 19%
Save: $7.00
NEW!
Description: S&B Heater Core Supply Hose for Dodge/Ram (2003-24) Ram 2500/3500, 5.9L & 6.7L
The S&B Heater Core Supply Hose replaces the leak-prone OEM part with higher quality materials and built to last a lifetime.
Item #: 83-1013
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Replacement Filter for Chevy/GMC 4.8L/5.0L/5.3L5.7L/6.0L/6.6L/8.1L (Cotton Cleanable, Red)
Important: The S&B Intake Kit for this filter has multiple versions. Please do a vehicle...More Details »
Item #: KF-1008
Condition:
New
Price: $82.99
Sale: $69.99
Save: 16%
Save: $13.00
Description: S&B Intake Replacement Filter for Chevy/GMC 1500/2500/3500/Avalanche/Suburban/Tahoe/Yukon, Gas / Chevy/GMC 2500/3500 Diesel / Cadillac Escalade / Nissan Titan / Ford) F-250/F-350 (Dry Extendable, White)
Item #: KF-1063D
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Replacement Filter for Chevy/GMC 1500/2500/3500/Avalanche/Suburban/Tahoe/Yukon, Gas / Chevy/GMC 2500/3500 Diesel / Cadillac Escalade / Nissan Titan / Ford F-250/F-350 (Cotton Cleanable, Red)
Item #: KF-1063
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Replacement Filter for Dodge 2500/3500 5.9L, (Cotton Cleanable, Red)
Item #: KF-1000
Condition:
New
Price: $82.99
Sale: $69.99
Save: 16%
Save: $13.00
Description: S&B Intake Replacement Filter for Dodge 2500/3500 5.9L/6.7L (Cotton Cleanable, Red)
Important: The S&B Intake Kit for this filter has multiple versions. Please do a vehicle search above to...More Details »
Item #: KF-1032
Condition:
New
Price: $82.99
Sale: $69.99
Save: 16%
Save: $13.00
Description: S&B Intake Replacement Filter for Dodge/Ram 1500/2500/3500 5.7L, 6.4L / Toyota (2007-21) 4.6L, 5.7L, Tundra / Toyota (2007-12) Sequoia 5.7L (Cotton Cleanable, Red)
Important: The S&B Intake Kit...More Details »
Item #: KF-1056
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Intake Replacement Filter for Dodge/Ram 1500/2500/3500 5.7L, Toyota 5.7L, Tundra 4.6L/5.7L, Toyota Sequoia 5.7L(Dry Extendable, White)
Item #: KF-1056D
Condition:
New
Price: $84.99
Sale: $69.99
Save: 18%
Save: $15.00
Description: S&B Performance Replacement Filter for Dodge/Ram 1500/2500/3500 Cleanable, 8-ply Cotton (Red)
Item #: 66-2247
Condition:
New
Price: $49.99
Sale: $40.99
Save: 18%
Save: $9.00
Description: S&B Replacement Fuel Tank, Chevy/GMC 6.6L Duramax LB7 Crew Cab Long Bed (65 Gallon)
MORE FUEL. LESS HASSLE.
Being stuck with a small fuel tank isn’t fair. S&B Tanks are high capacity direct...More Details »
Item #: 10-1013
Condition:
New
Price: $1,740.99
Sale: $1,449.99
Save: 17%
Save: $291.00
Description: S&B Replacement Fuel Tank, Chevy/GMC 6.6L LB7 Duramax, Crew Cab Short Bed (62 Gallon)
Important Note about the Fuel Gauge Operation:
•The distance to empty (DTE) on GM trucks can’t be...More Details »
Item #: 10-1023
Condition:
New
Price: $1,740.99
Sale: $1,449.99
Save: 17%
Save: $291.00
Description:
Handheld performance programmer/tuner and real-time monitor for late-model Ford, Chevy, Dodge, Jeep, GMC, Ram, and Toyota
WiFi-enabled for cloud tune and update delivery —no...More Details »
Item #: 40490
Condition:
New
Free Ground Shipping
Price: $449.00
Sale: $399.00
Save: 11%
Save: $50.00
Description: New from Snow Performance is the only system proven to increase fuel economy in all load states – empty or while towing. Special mapping and the most sophisticated 2d digital controller available...More Details »
Item #: 48005
Condition:
New
Free Ground Shipping
Price: $1,051.58
Sale: $999.00
Save: 5%
Save: $52.58
Description: New from Snow Performance is the only system proven to increase fuel economy in all load states – empty or while towing. Special mapping and the most sophisticated 2d digital controller available...More Details »
Item #: 49005
Condition:
New
Free Ground Shipping
Price: $1,051.58
Sale: $999.00
Save: 5%
Save: $52.58
Description: New from Snow Performance, TOW-MAX™ is proven to drastically decrease EGT's – empty or while towing.
Special mapping and sophisticated 2d digital controller available result in increased...More Details »
Item #: 48103
Condition:
New
Free Ground Shipping
Price: $899.00
Sale: $854.05
Save: 5%
Save: $44.95
Description: These kits work on exactly the same principle as the Stage 1 kits, except that the controllers are heavier duty and can read up to 100psi of turbo boost. This is the typical starting point for a...More Details »
Item #: 48002
Condition:
New
Free Ground Shipping
Price: $618.45
Sale: $587.53
Save: 5%
Save: $30.92
Description: These kits work on exactly the same principle as the Stage 1 kits, except that the controllers are heavier duty and can read up to 100psi of turbo boost. This is the typical starting point for a...More Details »
Item #: 49002
Condition:
New
Free Ground Shipping
Price: $618.45
Sale: $587.53
Save: 5%
Save: $30.92
Description: 2001-2005 GM 6.6L Duramax
Clutch Kit Converts from dual mass flywheel to solid flywheel (includes solid flywheel replacement)
SD Max Con O - Performance Organic- 375 RWHP, 700 ft. lbs. torque....More Details »
Item #: SDM0105OK
Condition:
New
Free Ground Shipping
Price: $1,050.53
Sale: $1,019.01
Save: 3%
Save: $31.52
Description: 2001-2005 GM 6.6L Duramax
Clutch Kit Converts from dual mass flywheel to solid flywheel (includes solid flywheel replacement)
CB/Kevlar Clutch Kit- 425 RWHP, 800 ft. lbs. torque.
South Bend...More Details »
Item #: SDM0105-DFK
Condition:
New
Free Ground Shipping
Price: $1,167.25
Sale: $1,132.23
Save: 3%
Save: $35.02
Description: Sprung Double Disc Kit (replaces dual mass flywheel)
South Bend Dual Disc Clutches go through a Cryogenic Process that is a one time, permanent and irreversible treatment that affects the entire...More Details »
Item #: DDCMAX-Y
Condition:
New
Free Ground Shipping
Price: $2,334.50
Sale: $2,264.47
Save: 3%
Save: $70.03
Description: 800hp / 1300tq SFI Approved Competition Clutch
Lever type pressure plate with heavy increase in pedal pressure, 6 ceramic buttons per side of disc, 800 hp (good for drag racing) WILL require Hydraulic Assembly upgrade.
Item #: DDC3600-5
Condition:
New
Free Ground Shipping
Price: $2,334.50
Sale: $2,264.47
Save: 3%
Save: $70.03
Description: This Dyna Max kit features a performance organic lining on a marcelled fin. The pressure plate is modified for higher plate load and smoothness of engagement. This clutch is best suited for towing...More Details »
Item #: 1947-OK
Condition:
New
Free Ground Shipping
Price: $875.44
Sale: $849.18
Save: 3%
Save: $26.26
Description: Heavy duty replacement hydraulic clutch slave and master cylinder assembly fits years 2003-2018 Dodge Turbo Diesel trucks. The heavy-duty hydraulic assembly comes completely assembled with no...More Details »
Item #: Hydx.750
Condition:
New
Free Ground Shipping
Price: $379.36
Sale: $367.98
Save: 3%
Save: $11.38
Description: Heavy Duty 1 3/8" Input Shaft Upgrade Kit for 5 speed Transmission to Replace 1 1/4" Stock Input Shaft. Dodge Cummins NV4500 5 SPEED transmissions (from 1994-early 2004) came with a 1 1/4" input...More Details »
Item #: ISK1.375
Condition:
New
Free Ground Shipping
Price: $466.90
Sale: $452.89
Save: 3%
Save: $14.01
Description: This is the replacement clutch for the 1947-OK clutch kit.
Item #: 1947-O
Condition:
New
Please Call for Availability
Free Ground Shipping
Description: South Bend's Street Dual Disc all Organic Clutch for Dodge 5.9L Cummins Transmission diesels. This Clutch is intended for use with the Stock Input Shaft. From daily-driven street performance, to...More Details »
Item #: SDD3250-5-ORG
Condition:
New
Free Ground Shipping
Price: $1,400.70
Sale: $1,392.65
Save: 1%
Save: $8.05
Description: South Bend Clutch heard the call for the organic dual disc clutch but wanted to offer the best in both durability and drive-ability. How do they achieve that? In their 50 years of experience we...More Details »
Item #: SDD3250-5
Condition:
New
Free Ground Shipping
Price: $1,400.70
Sale: $1,358.68
Save: 3%
Save: $42.02
Description: South Bend Clutch heard the call for the organic dual disc clutch but wanted to offer the best in both durability and drive-ability. How do they achieve that? In their 50 years of experience we...More Details »
Item #: SDD3250-6
Condition:
New
Free Ground Shipping
Price: $1,400.70
Sale: $1,358.68
Save: 3%
Save: $42.02
Description: Heavy Duty Stage 3 Single Disc Clutch Kit with Flywheel for 550hp / 1100tq
This heavy duty Stage 3 design clutch kit with an extra thick, extra wide premium Organic lining.
Perfect for moderate...More Details »
Item #: 13125-FEK
Condition:
New
Free Ground Shipping
Price: $1,225.61
Sale: $1,188.84
Save: 3%
Save: $36.77
Description: Heavy Duty 13" Single Disc Clutch Kit with Flywheel for 425hp / 900tq & 20k Tpwing Capacity.
This heavy duty 13" design clutch kit with an extra thick, extra wide premium Organic lining. Perfect...More Details »
Item #: 13125-OK-HD
Condition:
New
Free Ground Shipping
Price: $992.16
Sale: $962.40
Save: 3%
Save: $29.76
Description: Heavy Duty 13" Single Disc Clutch Kit with Flywheel for 400hp / 800tq & 15k Towing Capacity
This heavy duty design clutch kit with an extra thick, extra wide premium full Organic lining. Perfect...More Details »
Item #: 13125-OK
Condition:
New
Free Ground Shipping
Price: $875.44
Sale: $849.18
Save: 3%
Save: $26.26
Description: Complete clutch kit
Item #: 1947-OFEK
Condition:
New
Free Ground Shipping
Price: $1,108.89
Sale: $1,075.62
Save: 3%
Save: $33.27
Description: These are new grilles that were made for the 2006 and newer Sterling Bullet trucks. They will fit Dodge 2003-2009 Ram trucks. These are not cheaply made knock-off replicas. The 03-05 trucks will...More Details »
Item #: 55372524AB
Condition:
New
Please Call for Availability
Free Ground Shipping
Description: Suncoast Diesel Billet Intermediate Shaft for Dodge 5.9L Cummins, 46RH, 47RH, 47RE, 48RE
The Dodge Intermediate Shaft can be subjected to very high torsional stress with vehicles with larger...More Details »
Item #: 618-BIN
Condition:
New
Free Ground Shipping
Price: $901.99
Sale: $750.99
Save: 17%
Save: $151.00
Suncoast Diesel Complete Automatic Competition Transmission for Dodge (2003.5-10) Cummins, 48RE, 4WD
Description: Suncoast Diesel Complete Automatic Competition Transmission for Dodge Cummins, 48RE, 4WD
For over two decades SunCoast has continually led the the industry in both innovation and performance....More Details »
Item #: PLSD-48RE-27-COMP-4X
Condition:
New
Free Ground Shipping
Price: $13,255.99
Sale: $11,045.99
Save: 17%
Save: $2210.00
Description: Suncoast Diesel SFI Approved Billet Flexplate for Dodge 5.9L Cummins
The Sun Coast 618-BFP Billet Flex Plate for your 1994-2003 Dodge 5.9L Cummins is a must have when it comes to putting power...More Details »
Item #: 618-BFP
Condition:
New
Free Ground Shipping
Price: $643.99
Sale: $535.99
Save: 17%
Save: $108.00
Description: Suncoast Diesel Category 1 Automatic Transmission Rebuild Kit for Dodge Cummins, 48RE
This SunCoast Category 1 48RE rebuild kit includes everything necessary to rebuild your 48RE transmission....More Details »
Item #: SC-48-1
Condition:
New
Free Ground Shipping
Price: $2,755.99
Sale: $2,295.99
Save: 17%
Save: $460.00
Description: Features:
• Coil springs are pre-set to minimize settling
• Track bar relocation bracket prevents the steering wheel kick and stud bind
• Fabricated Brackets constructed from .25” thick...More Details »
Item #: K760
Condition:
New
Free Ground Shipping
Price: $1,549.99
Description: • Drag Link is bent to clear factory axle brackets and is compatible from stock to 4" lifted vehicles. (Vehicles over 4" of lift will require a drop pitman arm for compatibility)
• Tie Rod is...More Details »
Item #: 8525-01
Condition:
New
Price: $1,200.00
Sale: $1,100.00
Save: 8%
Save: $100.00
Description: • Drag Link is bent to clear factory axle brackets and is compatible from stock to 4" lifted vehicles. (Vehicles over 4" of lift will require a drop pitman arm for compatibility)
• Tie Rod is...More Details »
Item #: 8525-11
Condition:
New
Price: $1,392.86
Sale: $1,320.00
Save: 5%
Save: $72.86
Description: 43 Gallon extra heavy duty cross-linked polyethylene fuel tank. Tank comes complete with powder-coated cross-member bracket and steel strap set, extruded rubber mounting bushings, vent hoses,...More Details »
Item #: 7010101
Condition:
New
Free Ground Shipping
Price: $1,888.93
Sale: $1,642.55
Save: 13%
Save: $246.38
Description: 52 Gallon*, extra heavy duty cross-linked polyethylene fuel tank. Tank comes complete with powder-coated cross-member support bracket and steel strap set, extruded rubber mounting bushings, vent...More Details »
Item #: 7010201
Condition:
New
Free Ground Shipping
Price: $1,799.00
Sale: $1,642.55
Save: 9%
Save: $156.45
Description: The Tough Country Apache Front End Replacement not only has great style and look, but above all else, it's Tough Country Tough! The Apache series was designed to protect you and your vehicle while...More Details »
Item #: AFR0040C-
Condition:
New
Free Ground Shipping
Price: $2,699.00
Sale: $2,057.00
Save: 24%
Save: $642.00
